//<script type="text/javascript" language="JavaScript">
// ==========
// This script performs general image substitution rollovers
// for all pages in the site.
// This script is only invoked in cases where the document is 
// being written as transitional XHTML.  Otherwise the script
// "ro_swap_onid.js" is used.
// ==========
// Copyright 2001 -- Peter L. Kantor
// ==========

function changeImage(imgname, imgobject)  {   
  if (document.images) {
    imgname.src = imgobject.src;
    }
  return;
  }

//</script>